A random sample of 33 professional baseball salaries from 1985 through 2015 was selected. The league of the player (American or National) was also recorded. Salary (in thousands of dollars) and league are shown in the accompanying table. Test the hypothesis that there is a difference in the mean salary of players in each league. Assume the distributions are Normal enough to use the t-test. Use a significance level of 0.05. E Click the icon to view the data table. Determine the hypotheses for this test. Let ua be the population mean salary of players the American League and let u, be the population mean salary of players in the National League. Choose the correct answer below. A. Ho: Ha =Hn O B. Ho: Ha = Hn OC. Ho: Ha =H. Ha: Ha +Hn Hạ: Ha Hn O D. Ho: Pa+ Ho O E. Ho: Ha Hn Ha: Ha = Hn Ha: Ha = Hn Hg: Ha = Hn Find the test statistic for this test. t3= (Round to two decimal places as needed.)
A random sample of 33 professional baseball salaries from 1985 through 2015 was selected. The league of the player (American or National) was also recorded. Salary (in thousands of dollars) and league are shown in the accompanying table. Test the hypothesis that there is a difference in the mean salary of players in each league. Assume the distributions are Normal enough to use the t-test. Use a significance level of 0.05. E Click the icon to view the data table. Determine the hypotheses for this test. Let ua be the population mean salary of players the American League and let u, be the population mean salary of players in the National League. Choose the correct answer below. A. Ho: Ha =Hn O B. Ho: Ha = Hn OC. Ho: Ha =H. Ha: Ha +Hn Hạ: Ha Hn O D. Ho: Pa+ Ho O E. Ho: Ha Hn Ha: Ha = Hn Ha: Ha = Hn Hg: Ha = Hn Find the test statistic for this test. t3= (Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Data table
Full Data Set o
League
National
Salary
League
American
Salary
500
100
American
60
National
920
National
670
National
117.5
American
215
National
75
American
510
National
833.3
American
480
National
250
American
950
National
110
National
320
American
1000
National
225
National
300
American
365
National
550
National
1260
National
970
National
640
American
540
National
321.7
American
460
American
560
National
350
American
290
American
1000
National
751.3
American
810
National
60
.....
....i](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68af2a82-136f-43ad-abd4-a20a9bf6ea50%2Fcb200a23-c073-4957-bd56-b73851b13ee6%2F9ksvvn_processed.png&w=3840&q=75)
Transcribed Image Text:Data table
Full Data Set o
League
National
Salary
League
American
Salary
500
100
American
60
National
920
National
670
National
117.5
American
215
National
75
American
510
National
833.3
American
480
National
250
American
950
National
110
National
320
American
1000
National
225
National
300
American
365
National
550
National
1260
National
970
National
640
American
540
National
321.7
American
460
American
560
National
350
American
290
American
1000
National
751.3
American
810
National
60
.....
....i
![A random sample of 33 professional baseball salaries from 1985 through 2015 was selected. The league of the player (American or National) was also recorded. Salary (in thousands of dollars) and league are shown in the
accompanying table. Test the hypothesis that there is a difference in the mean salary of players in each league. Assume the distributions are Normal enough to use the t-test. Use a significance level of 0.05.
Click the icon to view the data table.
--..-
Determine the hypotheses for this test. Let u, be the population mean salary of players in the American League and let pn be the population mean salary of players in the National League. Choose the correct answer below.
O B. Ho: Ha = Hn
O C. Ho: Ha = Hn
Ha: Ha > Hn
A. Ho: Ha = Hn.
Ha: Ha + Hn
Ha: Ha <Hn
O D. Ho: Ha #Hn
O E. Ho: Ha < Hn
O F. Ho: Ha > Hn
Ha: Ha = Hn
Ha: Ha = Hn
Ha: Ha = Hn
Find the test statistic for this test.
t=
(Round to two decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68af2a82-136f-43ad-abd4-a20a9bf6ea50%2Fcb200a23-c073-4957-bd56-b73851b13ee6%2Fgpafi5r_processed.png&w=3840&q=75)
Transcribed Image Text:A random sample of 33 professional baseball salaries from 1985 through 2015 was selected. The league of the player (American or National) was also recorded. Salary (in thousands of dollars) and league are shown in the
accompanying table. Test the hypothesis that there is a difference in the mean salary of players in each league. Assume the distributions are Normal enough to use the t-test. Use a significance level of 0.05.
Click the icon to view the data table.
--..-
Determine the hypotheses for this test. Let u, be the population mean salary of players in the American League and let pn be the population mean salary of players in the National League. Choose the correct answer below.
O B. Ho: Ha = Hn
O C. Ho: Ha = Hn
Ha: Ha > Hn
A. Ho: Ha = Hn.
Ha: Ha + Hn
Ha: Ha <Hn
O D. Ho: Ha #Hn
O E. Ho: Ha < Hn
O F. Ho: Ha > Hn
Ha: Ha = Hn
Ha: Ha = Hn
Ha: Ha = Hn
Find the test statistic for this test.
t=
(Round to two decimal places as needed.)
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